Used primarily as a photo-labile protecting group in organic synthesis, this compound enables controlled release of functional groups upon exposure to light. It is especially valuable in the synthesis of sensitive biomolecules and pharmaceuticals where selective deprotection is required. Its nitro-substituted aromatic structure enhances photoreactivity, making it effective in solid-phase synthesis and drug delivery systems. Additionally, it serves as an intermediate in the preparation of advanced intermediates for agrochemicals and fine chemicals.